@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Catamaran:wght@400;500;600;700;800&family=Work+Sans:wght@400;500;600;700&display=swap');

.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 8, 6, .86);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(217, 164, 65, .18);
    display: flex;
    align-items: center;
    height: 76px
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto
}

.logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--parchment);
    letter-spacing: .04em
}
.logo-image {
    display: block;
    width: 100px;
    height: auto;
    margin-left: 70px;
    transform: rotate(5deg);

}
.logo-highlight {
    color: var(--gold)
}
.logo-image-center {
    display: block;
    width: 600px;
    height: auto;
    margin: 0 auto;
    transform: rotate(5deg);
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem
}

.nav-link {
    font-family: var(--font-tech);
    color: var(--parchment);
    font-weight: 600;
    font-size: .86rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    position: relative;
    padding: .5rem 0;
    transition: color .25s ease, letter-spacing .25s ease
}

.nav-link:hover,
.nav-link:active,
.nav-link.active {
    color: var(--gold);
    letter-spacing: .12em
}

.nav-link:after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--gold);
    transition: width .3s ease
}

.nav-link:hover:after,
.nav-link:active:after,
.nav-link.active:after {
    width: 100%
}

.menu-icon {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: #fff
}

@media screen and (max-width:768px) {
    .menu-icon {
        display: block
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        flex-direction: column;
        background: var(--color-bg-dark);
        justify-content: center;
        transition: all .5s ease
    }

    .nav-menu.active {
        left: 0
    }
}

.footer {
    background: rgba(20, 16, 11, 0.96);
    color: var(--parchment-dim);
    font-family: var(--font-tech, sans-serif);
    border-top: 1px solid rgba(217, 164, 65, .18)
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 3rem;
    padding: 3rem 6rem
}

.footer-title {
    color: var(--parchment);
    font-size: .9rem;
    letter-spacing: .1em;
    margin-bottom: 1rem;
    position: relative;
    text-transform: uppercase;
    font-weight: 700
}

.footer-title:after {
    content: "";
    width: 44px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold));
    position: absolute;
    left: 0;
    bottom: -8px
}

.footer-col p {
    font-size: .9rem;
    line-height: 1.7;
    margin: .35rem 0;
    color: #9ca3af
}

.footer-socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.2rem
}

.footer-socials a {
    display: inline-block;
    width: 56px;
    height: 56px;
    color: transparent;
    -webkit-text-fill-color: transparent;
    transition: transform .3s ease, filter .3s ease
}

.footer-socials a i {
    display: none
}

.footer-socials a::before {
    content: "";
    display: block;
    width: 56px;
    height: 56px;
    background-image: url('./social-medals.jpg');
    background-size: 224px 56px;
    background-repeat: no-repeat;
    border-radius: 50%
}

.footer-socials a[href*="instagram"]::before { background-position: -56px 0 }
.footer-socials a[href*="linkedin"]::before { background-position: -112px 0 }
.footer-socials a[href*="youtube"]::before { background-position: -168px 0 }

.footer-socials a:hover,
.footer-socials a:active {
    transform: translateY(-3px) scale(1.1);
    filter: brightness(1.2) drop-shadow(0 4px 12px rgba(217,164,65,.7))
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0
}

.footer-col ul li {
    margin: .7rem 0
}

.footer-col ul li a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 1rem;
    letter-spacing: 2px;
    transition: color .3s ease, text-shadow .3s ease
}

.footer-col ul li a:hover,
.footer-col ul li a:active {
    color: var(--gold);
    text-shadow: none
}

.footer-bottom {
    background: linear-gradient(90deg, #ff6a0026, #00eaff26);
    text-align: center;
    padding: 1rem;
    font-size: .75rem;
    letter-spacing: 2px;
    color: #e5e7eb
}

@media(max-width:900px) {
    .footer-top {
        grid-template-columns: 1fr;
        padding: 3rem 2rem;
        text-align: center
    }

    .footer-title:after {
        left: 50%;
        transform: translate(-50%)
    }

    .footer-socials {
        justify-content: center
    }
}

.rules-overlay {
    position: fixed;
    inset: 0;
    background: #000000bf;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center
}

.rules-modal {
    width: min(90vw, 520px);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: linear-gradient(180deg, #0f0f14f2, #0a0a0ff2);
    border-radius: 18px;
    padding: 0;
    box-shadow: 0 0 10px 3px #00ffff26, 0 25px 80px #000c;
    animation: modalIn .5s ease-in-out
}

.rules-header {
    padding: 2rem 2.2rem 1rem;
    flex-shrink: 0
}

.rules-content {
    overflow-y: auto;
    flex: 1;
    padding: 0 2.2rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, .2) transparent
}

.rules-content h3 {
    color: var(--gold-soft);
    font-family: var(--font-tech);
    letter-spacing: 1px;
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
    text-transform: uppercase
}

.rules-footer {
    padding: 1rem 2.2rem 2rem;
    flex-shrink: 0
}

.rules-modal h2 {
    color: var(--gold-soft);
    font-family: var(--font-tech);
    letter-spacing: 1px;
    margin-bottom: 1.2rem
}

.rules-modal ul {
    list-style: none;
    padding: 0
}

.rules-modal li {
    color: #ddd;
    margin-bottom: .8rem;
    line-height: 1.6;
    position: relative;
    padding-left: 1.2rem
}

.rules-modal li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--gold)
}

@keyframes modalIn {
    0% {
        opacity: 0;
        transform: scale(.92) translateY(20px)
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0)
    }
}

.rules-modal .btn {
    margin-top: 0;
    width: 100%;
    padding: .6rem 1.2rem;
    border-radius: 999px
}

.rules-close {
    position: absolute;
    top: 14px;
    right: 16px;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: .6
}

.rules-close:hover {
    opacity: 1
}

@media(max-width:480px) {
    .rules-modal {
        width: 94vw;
        max-height: 80vh;
        padding: 1.4rem
    }

    .rules-btn {
        padding: .6rem 1.2rem;
        font-size: .8rem
    }
}

.btn-grp {
    display: flex;
    gap: 12px
}

.rules-btn {
    padding: .5rem 1rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #0a0a0a;
    background: linear-gradient(135deg, #6ffcff, #2ee8ff);
    border: none;
    cursor: pointer;
    transition: all .25s ease;
    box-shadow: 0 0 14px #6ffcff73
}

.rules-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 22px #6ffcffa6
}

.rules-btn:active {
    transform: scale(.96);
    box-shadow: 0 0 10px #6ffcff66
}

.success-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    padding: 2rem;
    background: transparent;
    color: #fff;
    animation: fadeIn .8s ease-out
}

.success-card {
    background: #ffffff08;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .1);
    padding: 3rem;
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 8px 32px #0000004d;
    text-align: center;
    position: relative;
    overflow: hidden
}

.success-card:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0f8, #00d4ff)
}

.success-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.success-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    background: #0003;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .05)
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: .8rem;
    border-bottom: 1px solid rgba(255, 255, 255, .05)
}

.detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0
}

.detail-label {
    color: #aaa;
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: 1px
}

.detail-value {
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: right;
    max-width: 60%;
    word-wrap: break-word
}

.status-box {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.5
}

.success-home-btn {
    background: linear-gradient(135deg, #0f8, #00bcff);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all .3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px #00ff884d
}

.success-home-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px #00ff8880;
    filter: brightness(1.1)
}

.success-home-btn:active {
    transform: translateY(1px)
}

@media(max-width:768px) {
    .success-card {
        padding: 2rem
    }

    .success-title {
        font-size: 1.8rem
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: .3rem
    }

    .detail-value {
        text-align: left;
        max-width: 100%
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.success-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    background: radial-gradient(circle at top left, rgba(255, 140, 0, .18), transparent 60%)
}

.success-card {
    width: 100%;
    max-width: 900px;
    padding: 50px 60px;
    border-radius: 22px;
    background: #000000bf;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 0 40px rgba(217,164,65,.25), inset 0 0 0 1px #ffffff0f
}

.success-title {
    font-family: var(--font-tech, monospace);
    font-size: 2.6rem;
    letter-spacing: 3px;
    color: var(--gold-soft);
    margin-bottom: 40px
}

.status-box {
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 12px;
    font-weight: 600
}

.success-details {
    padding: 24px;
    background: #ffffff05;
    border-radius: 14px;
    margin-bottom: 30px
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid #ffffff0a
}

.detail-label {
    color: #aaa
}

.detail-value {
    color: #fff;
    font-weight: 600
}

.status-box {
    background: linear-gradient(135deg, rgba(217,164,65,.18), rgba(217,164,65,.12));
    color: var(--gold-soft);
    text-align: center;
    font-size: 1.05rem;
    box-shadow: 0 0 25px rgba(217,164,65,.25)
}

.success-home-btn {
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 16px;
    border-radius: 14px;
    font-family: var(--font-tech, monospace);
    letter-spacing: 3px;
    cursor: pointer;
    transition: all .3s ease
}

.success-home-btn:hover {
    background: rgba(217,164,65,.15);
    box-shadow: 0 0 20px rgba(217,164,65,.4)
}

.details-grid {
    margin-top: 1.5rem
}

.details-grid .detail-row:first-child {
    border-top: 1px solid rgba(255, 255, 255, .05)
}

.details-grid .detail-row:last-child {
    border-bottom: none
}

.receipt-download {
    margin-top: 1rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, .18);
    color: var(--parchment);
    padding: .7rem 1.1rem;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-tech, monospace);
}

.schedule-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, .06)
}

.schedule-section h3 {
    color: var(--parchment);
    font-size: 1.1rem;
    letter-spacing: 1px;
    margin-bottom: 1.2rem
}

.schedule-table {
    overflow-x: auto;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, .1)
}

.schedule-row {
    display: grid;
    grid-template-columns: 1.4fr .8fr .6fr;
    padding: .9rem 1rem;
    gap: 1rem;
    font-size: .9rem
}

.schedule-row.header {
    background: #000000d9;
    color: var(--gold-soft);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.schedule-row:not(.header):hover {
    background: rgba(217,164,65,.08);
    box-shadow: inset 0 0 15px rgba(217,164,65,.25)
}

.schedule-row:last-child {
    border-bottom: none
}

@media(max-width:640px) {
    .success-wrapper {
        padding: 70px 14px
    }

    .success-card {
        padding: 30px 20px
    }

    .success-title {
        font-size: 2rem;
        letter-spacing: 2px
    }

    .schedule-row {
        grid-template-columns: 1.4fr .8fr .7fr;
        font-size: .78rem;
        gap: .65rem
    }
}

.highlight-wrapper {
    position: relative;
    padding: 3rem 1.5rem 1rem;
    overflow: hidden;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 320px));
    justify-content: center;
    gap: 2rem
}

.highlight-section {
    scale: .8;
    padding: 3rem 2rem;
    border: 1px solid var(--color-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent);
    text-align: center;
    cursor: pointer;
    transition: transform .3s ease-in-out, border-color .3s ease
}

.highlight-technical {
    --highlight-color: var(--color-primary)
}

.highlight-non-technical {
    --highlight-color: var(--color-secondary)
}

.highlight-workshop {
    --highlight-color: #d946ef
}

@media(hover:hover) {
    .highlight-section:hover {
        transform: translateY(-10px);
        border-color: var(--highlight-color);
        box-shadow: 1px 1px 15px var(--highlight-color)
    }
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(40px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.hero-title {
    animation: fadeUp 1s ease-out .35s forwards;
    opacity: 0
}

.hero-subtitle {
    font-size: 1rem;
    max-width: 800px;
    margin: 0 auto 2.8rem;
    color: var(--parchment-dim);
    cursor: default;
}

.hero-subtitle {
    animation: fadeUp .9s ease-out .55s forwards;
    opacity: 0
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    animation: fadeUp .9s ease-out .7s forwards;
    opacity: 0
}

.hero-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: var(--gold);
    animation: shine 2s ease-in-out infinite
}

.hero-institution {
    position: relative;
    margin-bottom: 2rem
}

.hero-institution .inst-text {
    text-align: center
}

.hero-institution .inst-college {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: .55rem
}

.hero-institution .inst-dept {
    font-size: .98rem;
    font-weight: 600;
    letter-spacing: 6px;
    opacity: .8
}

.inst-logo {
    position: absolute;
    width: 100px;
    height: 100px;
    object-fit: contain;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2
}

.inst-logo.left {
    left: 60px
}

.inst-logo.right {
    right: 60px
}

.hero-tamil {
    font-family: var(--font-tamil);
    font-size: 2.2rem;
    color: var(--gold-soft);
    margin: 1.6rem 0 1rem;
    text-shadow: 0 0 15px rgba(255, 122, 24, .5);
    animation: breathe 2s ease-in-out infinite
}

.hero-title-outline {
    color: transparent;
    -webkit-text-stroke: 1px rgba(217, 164, 65, .25)
}

.hero-subtitle::after {
    content: "";
    display: block;
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin: 1.4rem auto 0;
    opacity: .45
}

.card.warm:hover,
.card.warm:active {
    box-shadow: 0 0 30px rgba(217, 164, 65, .4);
    border-color: var(--color-primary)
}

.card.cold:hover,
.card.cold:active {
    box-shadow: 0 0 30px rgba(30, 91, 82, .4);
    border-color: var(--color-secondary)
}

.card.workshop:hover,
.card.workshop:active {
    box-shadow: 0 0 30px rgba(217, 70, 239, .35);
    border-color: var(--color-tertiary)
}

.event-card {
    position: relative;
    overflow: hidden;
}

.schedule-row.header {
    background: #000000d9;
    color: var(--gold-soft);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.schedule-row:not(.header):hover {
    background: rgba(217,164,65,.08);
    box-shadow: inset 0 0 15px rgba(217,164,65,.25)
}

.Formcontainer input,
.Formcontainer select,
.Formcontainer textarea {
    width: 100%;
    background: rgba(5, 4, 3, .68);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: .78rem .85rem;
    font-size: .9rem;
    box-sizing: border-box;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease
}

.Formcontainer input::placeholder,
.Formcontainer textarea::placeholder {
    color: rgba(205, 191, 158, .58)
}

.Formcontainer input:active,
.Formcontainer input:focus,
.Formcontainer select:focus,
.Formcontainer textarea:active,
.Formcontainer textarea:focus {
    border-color: var(--color-primary);
    background: rgba(18, 13, 9, .88);
    box-shadow: 0 0 0 3px rgba(217, 164, 65, .18)
}

.admin-row:not(.header):hover {
    background: rgba(111,174,106,.08);
    box-shadow: inset 0 0 15px rgba(111,174,106,.25)
}

.status.verified {
    background: rgba(111,174,106,.15);
    color: var(--color-success)
}

.payverify-btn {
    background: transparent;
    border: 1px solid rgba(111,174,106, .4);
    color: var(--color-success);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: .65rem;
}

.payverify-btn:hover {
    background: rgba(111,174,106,.15);
    box-shadow: 0 0 12px rgba(111,174,106,.4)
}

.btnexcel:hover {
    box-shadow: 0 0 30px rgba(111,174,106,.5);
    transform: translateY(-8px)
}

.event-select-modal {
    box-shadow: 0 0 40px rgba(217,164,65,.35), inset 0 0 0 1px #ffffff14
}

.event-chip:hover {
    background: rgba(217,164,65,.12)
}

.event-chip.selected {
    border-color: var(--gold);
    background: rgba(217,164,65,.18);
    box-shadow: 0 0 12px rgba(217,164,65,.4)
}

.event-count-card {
    color: var(--color-text-main)
}

.event-count-card:hover {
    background: rgba(111,174,106,.08);
    box-shadow: 0 0 15px rgba(111,174,106,.2)
}

.event-expand-row {
    color: var(--color-text-main)
}

.about-department-btn:hover {
    color: #fff;
    box-shadow: 0 0 50px rgba(217,164,65,.4)
}

html,
body,
#root {
    --color-secondary: #1e5b52;
    --color-text-main: #f3e6c8;
    --color-text-muted: #cdbf9e;
    --color-border: rgba(217, 164, 65, .18);
    --color-tertiary: #d946ef;
    --color-danger: #d25747;
    --color-success: #6fae6a
}

.stat-strip {
    box-shadow: 0 0 20px rgba(217,164,65,.3)
}

@media(max-width:768px) {
    .hero-institution { padding-inline: 1rem; }
    .inst-logo.left { left: 12px; }
    .inst-logo.right { right: 12px; }
    .inst-logo { width: 54px; height: 54px; }
    .hero-institution .inst-college { font-size: 1.35rem; line-height: 1.2; }
    .hero-institution .inst-dept { font-size: .75rem; letter-spacing: 3px; }
    .highlight-section { width: 320px; max-width: 320px; box-sizing: border-box; transform: translateY(20px); }
}