@import url('https://fonts.googleapis.com/css2?family=Geist:wght@100..900&display=swap');

:root {
    --bg-color: #F9FAFB;
    --text-color: #111827;
    --border-color: #ededed;
    --hover-border-color: #9ca3af;
    --focus-border-color: #6b7280;
    --button-bg: #111827;
    --button-hover: #374151;
    --button-active: #1f2937;
    --select-bg: white;
    --option-hover-bg: #f3f4f6;
    --option-selected-bg: #111827;
    --option-selected-color: white;
    --success-color: #00990d;
    --box-shadow-color: #d6d6d6;
}

.dark-theme {
    --bg-color: #070707;
    --text-color: #f9fafb;
    --border-color: #131313;
    --hover-border-color: #6b7280;
    --focus-border-color: #cbcbcb;
    --button-bg: #f7f7f7;
    --button-hover: #fbfbfb;
    --button-active: #ececec;
    --select-bg: #1a1a1a;
    --option-hover-bg: #0f0f0f;
    --option-selected-bg: #e7e7e7;
    --option-selected-color: #111827;
    --success-color: #8dff97;
    --box-shadow-color: #3c3c3c;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: "Geist", sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
}

.room-select-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    text-align: center;
}

#room-selection {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.custom-select-wrapper {
    position: relative;
    width: 100%;
}

.selected-rooms {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
    min-height: 0;
}

.selected-room-pill {
    background-color: var(--button-bg);
    color: var(--bg-color);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: "Geist", sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.selected-room-pill:hover {
    opacity: 0.85;
}

.selected-room-pill i {
    font-size: 1.1rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.selected-room-pill i:hover {
    color: #ff4444;
}

.room-search-input {
    width: 100%;
    padding: .75rem .5rem;
    background-color: var(--select-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: "Geist", sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.room-search-input:hover {
    border-color: var(--hover-border-color);
}

.room-search-input:focus {
    border-color: var(--focus-border-color);
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
}

.room-search-input::placeholder {
    color: var(--text-color);
    opacity: 0.5;
}

.room-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 10;
    background: var(--select-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 6px;
    max-height: 300px;
    overflow-y: auto;
}

.room-options {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.room-option {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    font-family: "Geist", sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.room-option:hover {
    background: var(--option-hover-bg);
}

.room-option.selected {
    background: var(--option-selected-bg);
    color: var(--option-selected-color);
    border-color: transparent;
}

.main {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

/* this is slightly different from the fade-in-animation ive set for the cards :D */
/* it only has translate for 10px instead of 20 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px); 
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

a{
    color: var(--text-color);
    text-decoration: none;
    margin: 0;
}

.header > div {
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
}

i {
    cursor: pointer;
}

.header > div > div {
    padding-bottom: 10px;
    display: flex;
    gap: 1rem;
    font-size: 1.25rem;
}

.header > div > h1 {
    font-weight: normal;
}

h1 > em {
    font-style: normal;
    font-weight: 800;
}

h1 {
    margin-bottom: 0;
}

p {
    margin: 0;
}



.main-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: center;
}

.campus-pills {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    background-color: var(--border-color);
    border-radius: 25px;
    padding: 4px;
    gap: 2px;
    position: relative;
}

.campus-pill-background {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc((100% - 10px) / 2);
    height: calc(100% - 8px);
    background-color: var(--button-bg);
    border-radius: 20px;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    box-shadow: 0px 0px 16px var(--box-shadow-color);
}

.campus-pill {
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-color);
    background-color: transparent;
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.campus-pill:hover {
    color: var(--button-bg);
}

.campus-pill.active {
    color: var(--bg-color);
}


.day-pills {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    background-color: var(--border-color);
    border-radius: 25px;
    padding: 4px;
    gap: 2px;
    position: relative;
}

.pill-background {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc((100% - 10px) / 6);
    height: calc(100% - 8px);
    background-color: var(--button-bg);
    border-radius: 20px;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    box-shadow: 0px 0px 16px var(--box-shadow-color);
}

.day-pill {
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-color);
    background-color: transparent;
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.day-pill:hover {
    color: var(--button-bg);
}

.day-pill.active {
    color: var(--bg-color);
}

.tp-root .time-display {
    padding: .75rem .5rem;
    background-color: var(--select-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: "Geist", sans-serif;
    font-size: 0.9rem;
    min-width: 120px;
    transition: all 0.2s ease;
}

.tp-root .time-display:hover {
    border-color: var(--hover-border-color);
}

.tp-root .time-display:focus {
    outline: none;
    border-color: var(--focus-border-color);
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
}

.tp-root {
    position: relative;
}

.tp-root .time-display {
    cursor: pointer;
    width: 140px;
    text-align: left;
}

.tp-root .time-popover {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 10;
    background: var(--select-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 6px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    min-width: 220px;
}

.tp-root .time-popover[hidden] {
    display: none !important;
}

.tp-root .time-option {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    font-family: "Geist", sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tp-root .time-option:hover {
    background: var(--option-hover-bg);
}

.tp-root .time-option.selected {
    background: var(--option-selected-bg);
    color: var(--option-selected-color);
    border-color: transparent;
}

button {
    padding: .75rem 1.5rem;
    background-color: var(--button-bg);
    color: var(--bg-color);
    border: none;
    border-radius: 8px;
    font-family: "Geist", sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

button:hover {
    background-color: var(--button-hover);
}

button:active {
    background-color: var(--button-active);
}

button#check-room-button {
    background-color: var(--bg-color);
    color: var(--button-bg);
    transition: color 0.2s ease;
}

button#check-room-button:hover {
    color: var(--focus-border-color);
}

.time-picker-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.time-picker-label {
    font-size: 12px;
    color: var(--text-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

.time-error .time-picker>button {
    border-color: #ef4444;
    animation: shake 0.5s ease-in-out;
}

.time-error .time-picker-label {
    color: #ef4444;
    font-weight: 600;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.error-message {
    color: #ef4444 !important;
    font-weight: 500;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.responses-container {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    justify-content: space-evenly;
}

.free-class {
    background-color: transparent;
    border: 2px solid var(--focus-border-color);
    color: var(--button-bg);
    padding: .75rem;
    border-radius: 10px;
    opacity: 0;
    transform: translateY(20px);

    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    box-shadow: 0px 4px 6px var(--box-shadow-color);
    flex-grow: 1;
    width: 20%;
}

@keyframes fadeInUpPre {
    from {
        opacity: 0;
        transform: translateY(10px); 
    }
    to {
        opacity: 0.5;
        transform: translateY(0);
    }
}

pre {
    margin: 0;
    opacity: 0;
    animation: fadeInUpPre 0.3s ease-in-out forwards;
}

@media (max-width: 768px) {
    .free-class {
        width: 30%;
    }
    button {
        width: 100%;
    }
}
@media (max-width: 525px) {
    .tp-root {
        width: 100%;
    }

    .tp-root .time-display {
        width: 100% !important;
    }

    .time-picker-container {
        flex-grow: 1;
    }
}
@media (max-width: 471px) {
    .free-class {
        width: 55%;
    }
}

.free-class > div {
    display: flex;
    flex-direction: column;
}

.free-class > div > p {
    font-size: 0.875rem;
    font-weight: 300;
    opacity: 0.9;
    color: var(--success-color);
}

.free-class > div > h1 {
    margin: 0;
    font-size: 1.25rem;
}

p.name {
    font-weight: 300;
    font-size: 0.75rem;
    margin: 0;
}

@keyframes fade-in-animation {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
    animation: fade-in-animation 0.6s ease-out forwards;
}

.free-class > div > p > span {
    color: var(--text-color);
    font-size: 0.75rem;
    font-weight: 200;
    opacity: 0.7;
}

div#picker_to >.time-popover {
    left: -93px !important;
}

.beta {
    position: fixed;
    bottom: 1rem;
    left: 44%;
    width: 200px !important;
    border-radius: 50px;
    box-shadow: 0px 2px 10px var(--box-shadow-color);
}

input:not(.checkroom) {
    padding: 10px 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: "Geist", sans-serif;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--select-bg);
    transition: all 0.2s ease;
    width: 200px;
    box-sizing: border-box;
}

input.room-search-input {
    width: 100% !important;
}

#room-list {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    justify-content: space-evenly;
}

#room-list > label {
    background-color: transparent;
    border: 2px solid var(--focus-border-color);
    color: var(--button-bg);
    padding: .75rem;
    border-radius: 10px;

    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    box-shadow: 0px 4px 6px var(--box-shadow-color);
    flex-grow: 1;
    width: 20%;
}

.free-class.unavailable {
    border-color: #ff4444;
    box-shadow: 0px 4px 6px #d62f2f57;
}
.free-class.available {
    border-color: var(--success-color);
    box-shadow: 0px 4px 6px #63f9722b;
}